[whackit]

Hi folks,

I've been aligning my sprockets and have a few questions.

1. There is a small amount of play in the sprockets eg they can be pushed or pulled in a small amount (a "click" i havent measured it in or away from cam). Do I measure the sprocket alignment with sprocket closest, furthest or in the middle of this. Again, it's a very small amount.

2. Is the correct tolerance .25mm? The shims are .5mm which makes it hard for me to nail a .25mm window on one side, I'm assuming that the shim size (listed at .25mm) in Waynes's book is a typo, I'm just wondering if the tolerance is too.

Thanks.